1286186976

素因数分解:

$2^5\times 3^2\times {\mathrm{1531}}^1\times {\mathrm{2917}}^1$

素因数の和:4464

約数の個数: 72

約数和(自身を含む): 3661237944

約数和(自身を除く): 2375050968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1531, 2917, 3062, 4593, 5834, 6124, 8751, 9186, 11668, 12248, 13779, 17502, 18372, 23336, 24496, 26253, 27558, 35004, 36744, 46672, 48992, 52506, 55116, 70008, 73488, 93344, 105012, 110232, 140016, 146976, 210024, 220464, 280032, 420048, 440928, 840096, 4465927, 8931854, 13397781, 17863708, 26795562, 35727416, 40193343, 53591124, 71454832, 80386686, 107182248, 142909664, 160773372, 214364496, 321546744, 428728992, 643093488, 1286186976]

約数ペア:

[(1, 1286186976), (2, 643093488), (3, 428728992), (4, 321546744), (6, 214364496), (8, 160773372), (9, 142909664), (12, 107182248), (16, 80386686), (18, 71454832), (24, 53591124), (32, 40193343), (36, 35727416), (48, 26795562), (72, 17863708), (96, 13397781), (144, 8931854), (288, 4465927), (1531, 840096), (2917, 440928), (3062, 420048), (4593, 280032), (5834, 220464), (6124, 210024), (8751, 146976), (9186, 140016), (11668, 110232), (12248, 105012), (13779, 93344), (17502, 73488), (18372, 70008), (23336, 55116), (24496, 52506), (26253, 48992), (27558, 46672), (35004, 36744)]